South Korean riot police block the entrance of Imjingak Park on the border near the town of Paju, around 60 kilometres north of Seoul on October 22, 2012

South Korean riot police block the entrance of Imjingak Park on the border near the town of Paju, around 60 kilometres north of Seoul on October 22, 2012. South Korean troops and riot police prevented activists from launching...More

South Korean riot police block the entrance of Imjingak Park on the border near the...South Korean riot police block the entrance of Imjingak Park on the border near the town of Paju, around 60 kilometres north of Seoul on October 22, 2012. South Korean troops and riot police prevented activists from launching anti-Pyongyang leaflets across the border, after North Korea threatened a 'merciless' military response.LessMore